The Mahjong Line’s “Saying Game Mats” in Blue. A playing mat adds life to any game and is often used on glass card tables or for outdoor playing. The material is a durable neoprene which helps muffle the sound of the tiles but stays firmly in place. This playing mat is a great gift for your favorite player. Fabric: Neoprene with rubber backing and contrast stitching on sides Dimensions: 31.5" x 31.5" Tips for cleaning: Wash on cold​/​delicate cycle and then lay flat to dry. Though we can't guarantee it in all cases, we have heard from a player that she got out some daunting red wine stains. Play on! I am out of town 6​​​​/​​​​6-6​​​​/​​​​14. I will mail on 6​​​​/​​​​15.